JP2622412B2 - 高圧適用の流体弁 - Google Patents
高圧適用の流体弁Info
- Publication number
- JP2622412B2 JP2622412B2 JP1024111A JP2411189A JP2622412B2 JP 2622412 B2 JP2622412 B2 JP 2622412B2 JP 1024111 A JP1024111 A JP 1024111A JP 2411189 A JP2411189 A JP 2411189A JP 2622412 B2 JP2622412 B2 JP 2622412B2
- Authority
- JP
- Japan
- Prior art keywords
- seal ring
- valve
- seal
- valve plug
- seating surface
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000012530 fluid Substances 0.000 title description 17
- 239000002184 metal Substances 0.000 abstract description 30
- 238000007789 sealing Methods 0.000 abstract description 4
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000013013 elastic material Substances 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- XUCNUKMRBVNAPB-UHFFFAOYSA-N fluoroethene Chemical group FC=C XUCNUKMRBVNAPB-UHFFFAOYSA-N 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229920001059 synthetic polymer Polymers 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/32—Details
- F16K1/34—Cutting-off parts, e.g. valve members, seats
- F16K1/42—Valve seats
- F16K1/427—Attachment of the seat to the housing by one or more additional fixing elements
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lift Valve (AREA)
- Taps Or Cocks (AREA)
- Gasket Seals (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/152,632 US4834338A (en) | 1988-02-05 | 1988-02-05 | High pressure flexible seat valve trim |
| US152632 | 1988-02-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01224574A JPH01224574A (ja) | 1989-09-07 |
| JP2622412B2 true JP2622412B2 (ja) | 1997-06-18 |
Family
ID=22543722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1024111A Expired - Lifetime JP2622412B2 (ja) | 1988-02-05 | 1989-02-03 | 高圧適用の流体弁 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4834338A (fr) |
| EP (1) | EP0327525B1 (fr) |
| JP (1) | JP2622412B2 (fr) |
| AU (1) | AU610335B2 (fr) |
| BR (1) | BR8900496A (fr) |
| CA (1) | CA1312592C (fr) |
| DE (1) | DE68917331T2 (fr) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9017007D0 (en) * | 1990-08-02 | 1990-09-19 | Bernard Derek J C | Improvements to pre-charged pneumatic airguns |
| US6776360B2 (en) * | 2001-06-26 | 2004-08-17 | Spraying Systems Co. | Spray gun with improved needle shut-off valve sealing arrangement |
| US6840520B2 (en) | 2003-01-23 | 2005-01-11 | Fisher Controls International Llc | Valve plug seal assembly |
| CA2462334C (fr) * | 2004-03-24 | 2012-10-09 | Yoursolarhome Inc. | Panneau solaire thermique et photovoltaique integre et methode d'utilisation et de montage d'un reseau de panneaux solaires |
| US8413955B1 (en) * | 2009-10-02 | 2013-04-09 | Taylor Innovations, Llc | Resiliently supported valve seat assembly for a safety relief valve |
| US11519510B1 (en) * | 2021-07-08 | 2022-12-06 | Saudi Arabian Oil Company | Relief valve seal holder |
| CN119604710A (zh) * | 2022-08-01 | 2025-03-11 | 丹佛斯有限公司 | 具有包括两个缸体的阀芯的阀 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE78997C (de) * | J.MORAVETZ, Gratwein, Steiermark | Kupferner Dichtungsring für Ventile | ||
| US2060748A (en) * | 1934-08-31 | 1936-11-10 | Roberts Hardy | Valve mechanism |
| CH262061A (fr) * | 1947-06-05 | 1949-06-15 | Motosacoche Sa | Dispositif d'obturation. |
| US3027911A (en) * | 1958-08-27 | 1962-04-03 | Fluid Mechanics Inc | Plastic seal ring valve |
| US3131906A (en) * | 1960-11-17 | 1964-05-05 | Orbit Valve Co | Valve seat |
| FR83984E (fr) * | 1962-06-18 | 1964-11-06 | Perfectionnements apportés aux garnitures d'étanchéité pour obturateurs de canalisation de fluide sous pression à organe de manoeuvre | |
| US3327991A (en) * | 1965-01-07 | 1967-06-27 | Elvis D Wallace | Valve seat with resilient support member |
| US3318577A (en) * | 1965-05-24 | 1967-05-09 | George W Banks | High pressure valve having soft seating and balanced seal |
| US3809362A (en) * | 1972-03-13 | 1974-05-07 | Masoneilan Int Inc | High pressure soft seat valve |
| DE2424148C2 (de) * | 1974-05-17 | 1983-08-11 | Robert Bosch Gmbh, 7000 Stuttgart | Gasdichtes Ventil für Maschinen zur Behandlung von Materialien mit hohen Temperatur- und Druckstößen |
-
1988
- 1988-02-05 US US07/152,632 patent/US4834338A/en not_active Expired - Fee Related
-
1989
- 1989-02-01 EP EP89870021A patent/EP0327525B1/fr not_active Expired - Lifetime
- 1989-02-01 DE DE68917331T patent/DE68917331T2/de not_active Expired - Fee Related
- 1989-02-03 BR BR898900496A patent/BR8900496A/pt not_active IP Right Cessation
- 1989-02-03 AU AU29575/89A patent/AU610335B2/en not_active Ceased
- 1989-02-03 CA CA000590057A patent/CA1312592C/fr not_active Expired - Fee Related
- 1989-02-03 JP JP1024111A patent/JP2622412B2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| BR8900496A (pt) | 1989-10-03 |
| US4834338A (en) | 1989-05-30 |
| AU610335B2 (en) | 1991-05-16 |
| EP0327525A2 (fr) | 1989-08-09 |
| AU2957589A (en) | 1989-08-10 |
| EP0327525A3 (en) | 1990-07-25 |
| DE68917331T2 (de) | 1995-03-09 |
| JPH01224574A (ja) | 1989-09-07 |
| CA1312592C (fr) | 1993-01-12 |
| DE68917331D1 (de) | 1994-09-15 |
| EP0327525B1 (fr) | 1994-08-10 |
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